Frequent dizziness and vomiting in patients are mainly considered for the following reasons: 1. Acute cerebrovascular lesions should be considered, which is usually seen in sudden cerebral infarction or acute cerebral hemorrhage, and is usually accompanied by unsteady walking and total dissonance. The patient may also have cerebellar language, presenting bardic language; 2, the patient’s frequent vomiting and dizziness can not be excluded from intracranial tumors, intracranial space-occupying lesions, because tumors, space-occupying will lead to the patient’s intracranial pressure increase, so that the patient will have symptoms of dizziness, headache, vomiting. Usually, after vomiting, the symptoms of dizziness can be slightly reduced; 3, frequent vomiting and dizziness may be related to cervical spondylosis, which is mainly seen in vertebral artery type of cervical spondylosis, and is usually prone to occur when the patient’s posture is not proper, and it may be accompanied by the symptoms of numbness and pain in the upper limbs.